<!DOCTYPE html>
<!--

This is the HTML document that you'll use jQuery to modify. To take the quiz, click over to app.js!

-->
<html lang="en">

<head>
    <script src="https://code.jquery.com/jquery-3.4.1.min.js"
        integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo=" crossorigin="anonymous"></script>
    <meta charset="UTF-8">
</head>

<body>
    <select id="single">
        <option>Single</option>
        <option>Single2</option>
    </select>
    <select id="multiple" multiple="multiple">
        <option selected="selected">Multiple</option>
        <option>Multiple2</option>
        <option selected="selected">Multiple3</option>
    </select><br />
    <input type="checkbox" value="check1" /> check1
    <input type="checkbox" value="check2" /> check2
    <input type="radio" value="radio1" /> radio1
    <input type="radio" value="radio2" /> radio2
</body>
<script>
    
    $("#single").val("Single2");
    $("#multiple").val(["Multiple2", "Multiple3"]);
    $("input").val(["check2", "radio1"]);
    
</script>

</html>